Adds a shortcode for generating a random number, either 1-100 or in a set range.
Just upload using the “plugins > add new > upload” menu in the wordpress admin menu.
To install manually – simply download the zip file above, then upload the PHP file into a new folder within “wp-content/plugins/”, navigate to the plugins menu on your wordpress site and activate the ‘RanNum’ plugin, and presto! .
Then, simply edit a page or post, and paste/type in the shortcode you'd like (but make sure to do it in HTML mode, NOT VISUAL)